Subdural haematoma as a complication of spinal anaesthetic.
D000328:Adult; D000368:Aged; D000767:Anesthesia, Epidural / Q000009:adverse effects; D000773:Anesthesia, Obstetrical / Q000009:adverse effects; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D005260:Female; D006408:Hematoma, Subdural / Q000209:etiology*; D006801:Humans; D008297:Male; D009339:Needles; D011247:Pregnancy